Lenovo Zuk Z1 cam with Dual SIM(Nano-SIM, dual stand-by) make with very useful for me multi sim using person .Quad-core 2.5 GHz Krait 400 processer and 3 gb RAM make all the application run good and fell very powerful when using this mobile . it cam with 64 Gb internal memory.
Camera features are 1.12 µm pixel size, geo-tagging, touch focus, face detection, panorama make it fell very comfort and video clarity is good . Main advantage is the easy charging. It having sensor for Fingerprint, accelerometer, gyro, proximity, compass the price is afordable